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This article used Fu tea as raw material to compare the physical properties, micro-structure, active ingredient content and in vitro antioxidant, hypoglycemic and hypolipidemic activities of Fu tea powder with different particle sizes after micro-crushing to determine the optimal grinding degree of Fu tea powder. The results showed that the particle size D50 of 200 mesh Fu tea powder was 76.45±4.32 µm, the angle of repose was 50.3°, the slip angle was 47.0°, the water holding capacity was 2. 477 g/g, the oil holding capacity was 1.934 g/g, and the polysaccharide content was 11.9%, the polyphenol content was 37.1%, the DPPH clearance rate was 80.4%, the a-glucosidase inhibition rate was 72.7%, the cholate binding rate was 71.6%, and 200 mesh is the optimal crushing size of Fu tea powder. This study will provide a theoretical reference for raw material processing of Fu tea powder hypoglycemic and hypolipidemic functional food. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Shaanxi University of Science & Technology is the property of Journal of Shaanxi University of Science & Technology Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Shaanxi University of Science & Technology is the property of Journal of Shaanxi University of Science & Technology Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Shaanxi University of Science & Technology is the property of Journal of Shaanxi University of Science & Technology Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Shaanxi University of Science & Technology is the property of Journal of Shaanxi University of Science & Technology Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Shaanxi University of Science & Technology is the property of Journal of Shaanxi University of Science & Technology Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Shaanxi University of Science & Technology is the property of Journal of Shaanxi University of Science & Technology Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In this paper, the effect of streptozotocin (STZ) on gonadal function in diabetic mice was studied. Seventy male Kunming mice were randomly divided into control group (10 rats) and model group (60 rats). Model group was intraperitoneally injected with STZ (75 mg./kg) for 2 days, 1 time/d,and the control group. The citrate buffer was injected intraperitoneally. Fasting blood glucose (FBG) was measured 72 hours after the last injection, and the mice in the model group with blood glucose≥11. 1 mmol/L were taken for follow-up test. Fasting blood glucose was measured at 7 d, 14 d,21 d and 28 d,and the mating experiment was carried out. The number of straddles and the number of matings were sacrificed after the 28 d mating experiment, and serum testosterone levels were determined. The results showed that compared with the control group,the blood glucose of the model group was sig-nificantly increased at 7 d,14 d.21 d and 28 d after STZ injection (P<0.05); and the number of straddles in the mating test at 7 d, 14 d,21 d and 28 d and The number of matings was significantly reduced (P<0.05,P<70.01), and serum testosterone levels were significantly decreased in 28 d mice (P<0. 01). Therefore,STZ low-dose multiple intraperitoneal injection can successfully induce hypogonadism in diabetic mice. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Shaanxi University of Science & Technology is the property of Journal of Shaanxi University of Science & Technology Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)